Research gaps for a reliable assessment of the effects of Douglas fir on forest biodiversity

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Bollmann, K., & Holderegger, R. (2016). Research gaps for a reliable assessment of the effects of Douglas fir on forest biodiversity. In F. Krumm & L. Vitkov√° (Eds.), Introduced tree species in European forests: opportunities and challenges (pp. 284-285). Freiburg: European Forest Institute.